Historical Climate Data - Normal Extreme

Historical Climate Data

Temperature Summary
Station: 217294 ST CLOUD WSO AP, MN

1971-2000 NCDC Normals

Element	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC	ANN
Max °F	18.7	25.7	37.7	54.9	69.0	77.3	81.7	78.9	69.0	56.3	37.2	23.2	52.5
Min °F	-1.2	6.4	19.1	32.2	44.1	52.9	57.9	55.5	45.7	34.3	20.4	5.5	31.1
Mean °F	8.8	16.1	28.4	43.6	56.6	65.1	69.8	67.2	57.4	45.3	28.8	14.4	41.8
HDD base 65	1742	1381	1135	637	285	79	19	49	253	604	1077	1554	8815
CDD base 65	0	0	0	2	26	90	172	121	31	1	0	0	443

Temperature Extremes

Period of Record: 1896-2001

Month	High Mean°F	Year	Low Mean°F	Year	1-Day Max°F	Date	1-Day Min°F	Date
JAN	22.9	1944	-5.7	1912	56	01-24-1981	-43	01-09-1977
FEB	29.6	1998	-4.4	1936	58	02-27-1932	-40	02-02-1996
MAR	43.1	1910	14.9	1899	81	03-23-1910	-32	03-11-1948
APR	54.6	1915	33.4	1950	96	04-21-1980	-3	04-04-1975
MAY	66.2	1934	47.2	1907	105	05-31-1934	18	05-03-1907
JUN	75.1	1933	58.5	1969	102	06-28-1931	32	06-01-1993
JUL	78.9	1936	63.1	1992	107	07-22-1934	40	07-01-1969
AUG	77.1	1900	63.2	1992	105	08-15-1936	33	08-31-1974
SEP	66.5	1931	50.3	1965	106	09-10-1931	18	09-28-1942
OCT	58.2	1900	35.8	1925	90	10-02-1953	2	10-25-1896
NOV	41.8	2001	20.9	1911	75	11-08-1999	-23	11-30-1905
DEC	28.6	1913	-0.4	1983	63	12-06-1939	-41	12-19-1983
Annual	48.0	1931	38.0	1950	107	07-22-1934	-43	01-09-1977
Winter	22.8	1998	2.7	1936	63	12-06-1939	-43	01-09-1977
Spring	50.0	1977	35.8	1950	105	05-31-1934	-32	03-11-1948
Summer	72.7	1900	62.7	1992	107	07-22-1934	32	06-01-1993
Fall	51.3	1963	40.3	1976	106	09-10-1931	-23	11-30-1905

Temperature Threshold Climatology
Derived from 1971-2000 Averages

*Annual/seasonal totals may differ from the sum of the monthly totals due to rounding.

Month	# Days Max ≥ 90°F	# Days Max ≤ 32°F	# Days Min ≤ 32°F	# Days Min ≤ 0°F
JAN	0.0	25.8	31.0	16.9
FEB	0.0	18.1	27.5	10.6
MAR	0.0	8.4	27.2	3.6
APR	0.0	0.7	15.9	0.0
MAY	0.5	0.0	3.4	0.0
JUN	1.8	0.0	0.0	0.0
JUL	3.9	0.0	0.0	0.0
AUG	2.4	0.0	0.0	0.0
SEP	0.5	0.0	2.5	0.0
OCT	0.0	0.2	13.9	0.0
NOV	0.0	9.9	26.7	2.0
DEC	0.0	23.5	30.7	11.1
Annual	9.2	86.7	178.7	44.2
Winter	0.0	67.4	89.2	38.6
Spring	0.5	9.1	46.5	3.6
Summer	8.1	0.0	0.0	0.0
Fall	0.6	10.2	43.0	2.0